Modular switchgear insulation device



FIG. 1 is a front elevation view of a first embodiment of a modular switchgear insulation device, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof; and

FIG. 8 is a left side elevation view thereof.

FIG. 9 is a front elevation view of a second embodiment of a modular switchgear insulation device, showing our new design;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a top perspective view thereof;

FIG. 12 is a back elevation view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a right side elevation view thereof; and

FIG. 16 is a left side elevation view thereof.

FIG. 17 is a front elevation view of a second embodiment of a modular switchgear insulation device, showing our new design;

FIG. 18 is a bottom perspective view thereof;

FIG. 19 is a top perspective view thereof;

FIG. 20 is a back elevation view thereof;

FIG. 21 is a top plan view thereof;

FIG. 22 is a bottom plan view thereof;

FIG. 23 is a right side elevation view thereof; and

FIG. 24 is a left side elevation view thereof.

FIG. 25 is a front elevation view of a fourth embodiment of a modular switchgear insulation device, showing our new design;

FIG. 26 is a bottom perspective view thereof;

FIG. 27 is a top perspective view thereof;

FIG. 28 is a back elevation view thereof;

FIG. 29 is a top plan view thereof;

FIG. 30 is a bottom plan view thereof;

FIG. 31 is a right side elevation view thereof; and,

FIG. 32 is a left side elevation view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. The dash-dot boundary lines shown indicate the claim boundary. 

CLAIM The ornamental design for a modular switchgear insulation device, as shown and described. 